CN111899602A - Intelligent multifunctional computer science and technology display device - Google Patents

Intelligent multifunctional computer science and technology display device Download PDF

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Publication number
CN111899602A
CN111899602A CN202010940400.6A CN202010940400A CN111899602A CN 111899602 A CN111899602 A CN 111899602A CN 202010940400 A CN202010940400 A CN 202010940400A CN 111899602 A CN111899602 A CN 111899602A
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CN
China
Prior art keywords
display
teaching
seat
plate
adjusting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010940400.6A
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Chinese (zh)
Inventor
杨晶
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Qilu Institute of Technology
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Qilu Institute of Technology
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Filing date
Publication date
Application filed by Qilu Institute of Technology filed Critical Qilu Institute of Technology
Priority to CN202010940400.6A priority Critical patent/CN111899602A/en
Publication of CN111899602A publication Critical patent/CN111899602A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00Teaching not covered by other main groups of this subclass
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00Feet for furniture in general
    • A47B91/06Gliders or the like
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/10Adjustable or foldable or dismountable display stands
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00Show stands, hangers, or shelves, adapted for particular articles or materials

Abstract

The invention provides an intelligent multifunctional computer science and technology display device, which comprises a display rack, an internal thread hole, an adjusting screw, a rotating handle, a supporting foot seat and a movable caster, wherein the internal thread hole is formed in each of four corners inside the display rack; the adjusting screw rod is longitudinally in threaded connection with the inner part of the internal thread hole. The sample placing frame, the adjusting pipe, the adjusting bolt, the fixed baffle, the selecting hole, the selecting bolt and the movable clamp plate are arranged, multiple samples can be placed conveniently, teaching display operation is convenient to conduct, the samples are placed on the upper portion of the sample placing frame, the appropriate selecting hole is selected, the selecting bolt is inserted into the appropriate selecting hole and is fixedly connected with the movable clamp plate, the samples can be fixedly clamped through the fixed baffle and the movable clamp plate, display operation is convenient to conduct, the position of the adjusting pipe can be adjusted by loosening the adjusting bolt, the adjusting bolt can be locked after the position is determined, and display effect is guaranteed.

Description

Intelligent multifunctional computer science and technology display device
Technical Field
The invention belongs to the technical field of computer science and technology teaching, and particularly relates to an intelligent multifunctional computer science and technology display device.
Background
The computer is widely used and the user group is increasing, so that the computer science and technology is more and more important as a basic subject.
At present, the teaching of computer science and technology is combined with theory and practice, teaching samples related to the teaching sample are all precision electronic products generally, and students are difficult to understand by dictation, so that the teaching sample needs to be displayed intuitively, and the teaching sample is more beneficial to the systematic teaching of the students and better masters the basic knowledge in the aspect of computers. The application of the existing teaching sample display device is wide.
But present teaching sample display device still has the multiple teaching sample of can't placeeing, does not possess the teaching show function that rolls, and the protective effect is poor and do not possess the teaching and write the problem of show function.
Therefore, it is very necessary to invent an intelligent multifunctional computer science and technology display device.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent multifunctional computer science and technology display device, which aims to solve the problems that the existing teaching sample display device cannot be used for placing various teaching samples, does not have a rolling teaching display function, has poor protection effect and does not have a teaching writing display function. An intelligent multifunctional computer science and technology display device comprises a display rack, an internal thread hole, an adjusting screw rod, a rotating handle, a supporting foot seat, a movable trundle, a controller box, an intelligent host, a storage battery, a wireless communication module, a supporting machine column, an adjustable teaching sample display seat structure, a rolling type protection teaching display cloth structure, an adjustable auxiliary lighting teaching writing display plate structure and an automatic protection teaching dustproof protection cloth structure, wherein the internal four corners of the display rack are provided with the internal thread hole; the adjusting screw rod is longitudinally in threaded connection with the inner part of the internal threaded hole; one end of the adjusting screw rod is in threaded connection with the inside of the rotating handle, and the other end of the adjusting screw rod is in bolted connection with the middle part of the upper part of the supporting foot seat; the four corners of the bottom of the display rack are all connected with movable trundles through bolts; the right side of the inside of the display rack is connected with a control box through a screw; the intelligent host, the storage battery and the wireless communication module are sequentially connected with the inside of the control box from left to right through screws; the middle part of the upper part of the display rack is longitudinally bolted with a supporting machine column; the supporting machine column is connected with an adjustable teaching sample display seat structure, a rolling type protective teaching display cloth structure and an adjustable auxiliary lighting teaching writing display plate structure; the rolling type protection teaching display cloth structure is connected with the automatic protection teaching dustproof protection cloth structure; the adjustable teaching sample display seat structure comprises a sample placing frame, an adjusting pipe, an adjusting bolt, a fixed baffle, a selecting hole, a selecting bolt and a movable clamping plate, wherein the left end of the sample placing frame is connected with the adjusting pipe through the bolt; the front part of the adjusting pipe is in threaded connection with an adjusting bolt; the left side of the upper part of the sample placing rack is connected with a fixed baffle which is longitudinally arranged through a bolt; the interior of the sample placing rack is sequentially provided with selection holes from left to right; the selecting bolt penetrates through the interior of any one of the selecting holes and is in threaded connection with the movable clamping plate.
Preferably, the rolling type protective teaching display cloth structure comprises a protective top plate, a vertical seat, a long-axis rolling motor, a deep groove ball bearing, a rotating shaft and a teaching display cloth body, wherein the vertical seat is longitudinally arranged in the middle of the right lower side of the protective top plate in a bolted connection mode; the right upper side transverse screw of the vertical seat is connected with a long shaft rolling motor; a deep groove ball bearing is embedded in the lower side of the interior of the vertical seat; the transverse right end of the rotating shaft is arranged on the inner ring of the deep groove ball bearing in an interference fit manner; the teaching display cloth body is sleeved outside between an output shaft of the long shaft rolling motor and the rotating shaft in a rolling mode.
Preferably, the adjustable auxiliary lighting teaching and writing display board structure comprises an angle adjusting push rod, a connecting seat, a movable board, a connecting seat, a teaching and displaying writing board, a supporting seat and an auxiliary lighting lamp tube, wherein one end of the angle adjusting push rod is connected inside the connecting seat in a shaft mode, and the other end of the angle adjusting push rod is connected to the middle lower side inside the movable board in a shaft mode; the lower end of the movable plate is connected with the inside of the connecting seat in a shaft mode; the left surface of the movable plate is connected with a teaching display writing board through a bolt; the upper end of the movable plate is connected with a supporting seat which is transversely arranged through a bolt; the left side of the lower part of the supporting seat is connected with an auxiliary lighting lamp tube through a screw.
Preferably, the automatic protection teaching dustproof protection cloth structure comprises a protection machine plate, a machine base, an automatic rotation speed reduction motor, a rotating shaft, a teaching protection net cloth and a balancing weight, wherein the machine base is connected to the lower left side of the protection machine plate through a bolt; the automatic rotating speed reducing motor is connected with the upper left side of the base through a screw; the output shaft of the automatic rotating speed reducing motor penetrates through the inside of the base and is connected with the left end of the rotating shaft through a coupler; the upper part of the teaching protective screen cloth is connected with the outer wall of the rotating shaft through screws; the left side and the right side of the lower part of the teaching protection screen cloth are connected with balancing weights through screws.
Preferably, the adjusting pipes and the adjusting bolts are multiple, and the adjusting pipes are sequentially sleeved on the outer wall of the supporting machine column from top to bottom and are fastened and connected through the adjusting bolts.
Preferably, the output shaft of the long shaft rolling motor penetrates through the inside of the stand.
Preferably, the protective top plate is made of aluminum alloy plates, and is connected to the upper end of the support machine column through a bolt at the right transverse part.
Preferably, the connecting seat is bolted to the lower left side of the support column.
Preferably, the connecting seat is connected to the left upper side of the display rack through bolts.
Preferably, the lower longitudinal end of the engine base is connected to the right side of the upper part of the protective top plate through a bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the sample placing frame, the adjusting pipe, the adjusting bolt, the fixed baffle, the selection hole, the selection bolt and the movable clamp plate are arranged, so that multiple samples can be placed conveniently for teaching display operation, the samples are placed on the upper part of the sample placing frame, the proper selection hole is selected, the selection bolt is inserted into the proper selection hole and is fixedly connected with the movable clamp plate, the samples can be fixedly clamped through the fixed baffle and the movable clamp plate so as to be displayed conveniently, the position of the adjusting pipe can be adjusted by loosening the adjusting bolt, and the adjusting bolt is locked after the position is determined, so that the display effect is ensured.
2. According to the invention, the arrangement of the protective top plate, the vertical seat, the long-axis rolling motor, the deep groove ball bearing, the rotating shaft and the teaching display cloth body is favorable for increasing the rolling teaching display function, a teacher can control the intelligent host machine through the intelligent mobile phone and the wireless communication module through wireless signals, so that the intelligent host machine controls the long-axis rolling motor to act, the teaching display cloth body is matched with the rotating shaft to rotate at the moment, the rolling display teaching work can be carried out, the protective top plate can play a good auxiliary protection role, and the teaching effect is ensured.
3. According to the intelligent mobile phone angle adjusting device, the angle adjusting push rod, the connecting seat, the movable plate, the connecting seat, the teaching display writing board, the supporting seat and the auxiliary lighting lamp tube are arranged, so that the writing display work can be favorably carried out according to teaching requirements, the operation is convenient, the intelligent host can be controlled through the wireless communication module connected through the intelligent mobile phone through a wireless signal, the angle adjusting push rod is controlled by the intelligent host to move between the connecting seat and the movable plate, the position of the movable plate in the connecting seat can be changed, the adjusting operation can be stopped after the teaching position is determined, the auxiliary lighting can be carried out through the auxiliary lighting lamp tube, the teaching effect of rainy days is guaranteed, teaching contents can be recorded through the teaching display writing board, and the teaching efficiency is.
4. According to the invention, the protection machine plate, the base, the automatic rotation speed reducing motor, the rotating shaft, the teaching protection mesh cloth and the balancing weight are arranged, so that a good protection effect is favorably realized on a sample, after teaching is finished, a teacher can control the intelligent host machine by connecting the intelligent mobile phone with the wireless communication module through a wireless signal, so that the intelligent host machine controls the automatic rotation speed reducing motor to drive the rotating shaft to rotate, the teaching protection mesh cloth can be matched with the balancing weight to fall freely, a good protection effect can be realized on the sample, dust influence is avoided, a teaching effect is ensured, a good top protection effect can be realized through the protection machine plate, and a protection effect is ensured.
5. According to the invention, the display rack, the internal thread hole, the adjusting screw, the rotating handle and the supporting foot seat are arranged, so that the display rack can be supported and fixed according to teaching requirements, and the teaching operation stability is ensured.
6. In the invention, the arrangement of the movable caster wheels is beneficial to moving the device at multiple positions, and is convenient for teaching and showing operations in multiple classrooms.
7. In the invention, the intelligent host and the wireless communication module are arranged, so that the intelligent control is facilitated, the teaching control operation is facilitated, and the display convenience is ensured.
8. In the invention, the storage battery is favorable for playing a good power supply role, and the teaching display effect is ensured.
9. According to the invention, the arrangement of the control box is beneficial to playing a good protection role and ensuring the working stability of all levels of components.
10. According to the invention, the arrangement of the support machine column is favorable for playing a good role in supporting stability.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic structural diagram of an adjustable teaching sample display base structure according to the present invention.
Fig. 3 is a schematic structural view of the structure of the rolling type protective teaching demonstration cloth of the invention.
Fig. 4 is a schematic structural diagram of an adjustable auxiliary lighting teaching writing display board structure according to the present invention.
Fig. 5 is a schematic structural view of the automatic protection teaching dustproof protective cloth structure of the present invention.
In the figure:
1. a display rack; 2. an internally threaded bore; 3. adjusting the screw rod; 4. a rotation handle; 5. a supporting foot seat; 6. moving the caster; 7. a control box; 8. an intelligent host; 9. a storage battery; 10. a wireless communication module; 11. supporting a machine column; 12. an adjustable teaching sample display seat structure; 121. a sample placement rack; 122. an adjusting tube; 123. adjusting the bolt; 124. fixing a baffle plate; 125. selecting a hole; 126. selecting a bolt; 127. a movable splint; 13. a rolling type protective teaching display cloth structure; 131. a protective roof; 132. a vertical seat; 133. a long shaft rolling motor; 134. a deep groove ball bearing; 135. a rotating shaft; 136. a teaching display cloth body; 14. an adjustable auxiliary lighting teaching writing display board structure; 141. an angle adjusting push rod; 142. a connecting seat; 143. a movable plate; 144. a linking seat; 145. a teaching display writing board; 146. a supporting seat; 147. an auxiliary lighting lamp tube; 15. the automatic protection teaching dustproof protective cloth structure; 151. a protection machine plate; 152. a machine base; 153. a self-rotating gear motor; 154. a rotating shaft; 155. teaching protective mesh cloth; 156. and a balancing weight.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an intelligent multifunctional computer science and technology display device comprises a display rack 1, an internal thread hole 2, an adjusting screw rod 3, a rotating handle 4, a supporting foot seat 5, a movable caster 6, a controller box 7, an intelligent host 8, a storage battery 9, a wireless communication module 10, a supporting machine column 11, an adjustable teaching sample display seat structure 12, a rolling type protection teaching display cloth structure 13, an adjustable auxiliary lighting teaching writing display plate structure 14 and an automatic protection teaching dustproof protection cloth structure 15, wherein the internal four corners of the display rack 1 are all provided with the internal thread hole 2; the adjusting screw rod 3 is longitudinally and threadedly connected inside the internal threaded hole 2; one end of the adjusting screw rod 3 is in threaded connection with the inside of the rotating handle 4, and the other end of the adjusting screw rod is in bolted connection with the middle part of the upper part of the supporting foot seat 5; the four corners of the bottom of the display rack 1 are all connected with movable casters 6 through bolts; the right side of the inside of the display rack 1 is connected with a control box 7 through a screw; the intelligent host 8, the storage battery 9 and the wireless communication module 10 are sequentially connected with the inside of the control box 7 from left to right through screws; the middle part of the upper part of the display rack 1 is longitudinally bolted with a support column 11; the supporting machine column 11 is connected with an adjustable teaching sample display seat structure 12, a rolling type protective teaching display cloth structure 13 and an adjustable auxiliary lighting teaching writing display plate structure 14; the rolling type protection teaching display cloth structure 13 is connected with the automatic protection teaching dustproof protection cloth structure 15; the adjustable teaching sample display base structure 12 comprises a sample placing frame 121, an adjusting pipe 122, an adjusting bolt 123, a fixed baffle 124, a selecting hole 125, a selecting bolt 126 and a movable clamping plate 127, wherein the adjusting pipe 122 is connected with the left end of the sample placing frame 121 through a bolt; the front part of the adjusting pipe 122 is in threaded connection with an adjusting bolt 123; the left side of the upper part of the sample placing frame 121 is connected with a fixed baffle 124 which is longitudinally arranged through a bolt; the interior of the sample placing frame 121 is sequentially provided with selecting holes 125 from left to right; the selecting bolt 126 penetrates through the inside of any one of the selecting holes 125 and is in threaded connection with the movable clamp plate 127, the sample is placed on the upper portion of the sample placing frame 121, the proper selecting hole 125 is selected, the selecting bolt 126 is inserted into the proper selecting hole 125 and is fixedly connected with the movable clamp plate 127, the sample can be fixedly clamped through the fixed baffle plate 124 and the movable clamp plate 127, the displaying operation is convenient to perform, the position of the adjusting pipe 122 can be adjusted by loosening the adjusting bolt 123, the adjusting bolt 123 is locked after the position is determined, and the displaying effect is ensured.
In this embodiment, referring to fig. 3, the rolling-type protective teaching display cloth structure 13 includes a protective top plate 131, a vertical seat 132, a long-axis rolling motor 133, a deep groove ball bearing 134, a rotating shaft 135 and a teaching display cloth body 136, wherein the vertical seat 132 is longitudinally arranged in the middle of the lower right side of the protective top plate 131; a long shaft rolling motor 133 is connected to the right upper side transverse screw of the vertical seat 132; a deep groove ball bearing 134 is embedded in the lower side of the inner part of the vertical seat 132; the transverse right end of the rotating shaft 135 is arranged on the inner ring of the deep groove ball bearing 134 in an interference fit manner; teaching show cloth body 136 roll cup joint the outside between major axis roll motor 133's output shaft and rotation axis 135, the teacher passes through smart mobile phone through wireless signal connection wireless communication module 10, can control intelligent host computer 8, make intelligent host computer 8 control major axis roll motor 133 move, make teaching show cloth body 136 cooperation rotation axis 135 rotate this moment, can roll show teaching work, can play good supplementary guard action through protection roof 131, guarantee the teaching effect.
In this embodiment, referring to fig. 4, the adjustable auxiliary lighting teaching and writing board structure 14 includes an angle adjusting push rod 141, a connecting seat 142, a movable plate 143, a connecting seat 144, a teaching and displaying writing board 145, a supporting seat 146 and an auxiliary lighting lamp 147, wherein one end of the angle adjusting push rod 141 is coupled to the inside of the connecting seat 142, and the other end is coupled to the middle lower side inside the movable plate 143; the lower end of the movable plate 143 is coupled to the inside of the coupling seat 144; the left surface of the movable plate 143 is bolted with a teaching display writing board 145; the upper end of the movable plate 143 is bolted with a support seat 146 which is transversely arranged; the lower part left side screw connection of supporting seat 146 have auxiliary lighting lamp 147, pass through wireless signal connection wireless communication module 10 through the smart mobile phone, can control intelligent host 8, make intelligent host 8 control angle adjustment push rod 141 move between connecting seat 142 and fly leaf 143, can change the position of fly leaf 143 in linking up the inside of seat 144, after confirming the teaching position, can stop the regulation operation, can carry out auxiliary lighting through auxiliary lighting lamp 147, guarantee overcast and rainy weather teaching effect, can record the teaching content through teaching show clipboard 145, improve teaching efficiency.
In this embodiment, as shown in fig. 5, the automatic protection teaching dustproof protective cloth structure 15 includes a protective machine plate 151, a machine base 152, an automatic rotation speed reducing motor 153, a rotating shaft 154, a teaching protective net cloth 155 and a counterweight 156, wherein the machine base 152 is connected to the lower left side of the protective machine plate 151 through a bolt; the left upper side of the base 152 is connected with an automatic rotating speed reducing motor 153 through a screw; an output shaft of the automatic rotation speed reducing motor 153 penetrates through the inside of the base 152 and is connected with the left end of the rotating shaft 154 through a coupling; the upper part of the teaching protective screen cloth 155 is screwed on the outer wall of the rotating shaft 154; teaching protection screen cloth 155's the equal screwed connection in lower part left and right sides have balancing weight 156, teacher's accessible smart mobile phone is through wireless signal connection wireless communication module 10, can control intelligent host computer 8, it is rotatory to make intelligent host computer 8 control autogiration gear motor 153 drive pivot 154, can make teaching protection screen cloth 155 cooperation balancing weight 156 free fall, can play good guard action to the sample, avoid the dust to influence, guarantee the teaching effect, can play good top guard action through protection machine board 151, guarantee the guard action.
In this embodiment, specifically, the adjusting pipes 122 and the adjusting bolts 123 are both provided in plural, and the adjusting pipes 122 are sequentially sleeved on the outer wall of the support column 11 from top to bottom and are fastened and connected by the adjusting bolts 123.
In this embodiment, specifically, the output shaft of the long axis rolling motor 133 passes through the inside of the stand 132.
In this embodiment, specifically, the protection top plate 131 is made of an aluminum alloy plate, and is bolted to the upper end of the support column 11.
In this embodiment, specifically, the connecting seat 142 is bolted to the lower left side of the support column 11.
In this embodiment, specifically, the connecting seat 144 is bolted to the upper left side of the display rack 1.
In this embodiment, specifically, the lower end of the machine base 152 in the longitudinal direction is bolted to the right side of the upper part of the protection top plate 131.
In this embodiment, specifically, teaching protection screen cloth 155 adopt two nylon screen cloths to the setting is in adjustable teaching sample show seat structure 12 front and back two.
In this embodiment, specifically, two automatic rotating speed reducing motors 153 and two rotating shafts 154 are adopted, and the automatic rotating speed reducing motors 153 are arranged at the middle positions of the front and rear parts on the left side of the base 152.
In this embodiment, specifically, the sample placing rack 121 is made of a plurality of aluminum alloy racks, and the hollow rubber pad is disposed on the upper portion of the rack.
In this embodiment, it is specific, movable clamp plate 127 adopt a plurality of inside downside to have the aluminum alloy plate of screw hole, fixed stop 124 adopt a plurality of aluminum alloy plates, movable clamp plate 127 and fixed stop 124 the internal surface all glue and be connected with the rubber pad.
In this embodiment, specifically, the teaching display cloth body 136 is made of white writable canvas.
In this embodiment, specifically, the outer surfaces of the output shafts of the rotating shaft 135 and the long shaft rolling motor 133 are both engraved with linear anti-slip stripes.
In this embodiment, the teaching demonstration writing board 145 is a white writable PVC plastic board.
In this embodiment, specifically, the shielding plate 151 is made of an aluminum alloy plate.
In this embodiment, specifically, the long axis rolling motor 133, the angle adjusting push rod 141, the auxiliary lighting lamp 147, the automatic rotation speed reducing motor 153 and the wireless communication module 10 are all connected to the intelligent host 8 through wires.
In this embodiment, specifically, the long axis rolling motor 133, the angle adjusting push rod 141, the auxiliary lighting lamp 147, the automatic rotation speed reducing motor 153, the wireless communication module 10 and the intelligent host 8 are all powered by the storage battery 9.
In this embodiment, specifically, the wireless communication module 10 is connected to a teacher smart phone or a tablet computer through a wireless signal.
In this embodiment, the long axis rolling motor 133 is a 775 type long axis motor.
In this embodiment, specifically, the angle adjusting push rod 141 adopts an LX600 type electric push rod with a telescopic stroke of 100 and 150 mm.
In this embodiment, specifically, the auxiliary lighting tube 147 is a white LED tube with a lamp holder.
In this embodiment, the automatic rotating speed-reducing motor 153 is a JM-08 type worm gear speed-reducing motor.
In this embodiment, specifically, the wireless communication module 10 adopts an HC-08 type bluetooth module.
In this embodiment, specifically, the intelligent host 8 adopts an stm32f103 type single chip microcomputer.
In this embodiment, specifically, the storage battery 9 is a 12V rechargeable aluminum ion battery.
Principle of operation
In the invention, a sample is placed on the upper part of a sample placing frame 121, a proper selection hole 125 is selected, a selection bolt 126 is inserted into the proper selection hole 125 and is fixedly connected with a movable clamp plate 127, so that the sample can be fixedly clamped through a fixed baffle 124 and the movable clamp plate 127 to facilitate the display operation, the position of an adjusting pipe 122 can be adjusted by loosening the adjusting bolt 123, and the adjusting bolt 123 is locked after the position is determined, thereby ensuring the display effect; a teacher can control the intelligent host 8 by connecting the intelligent mobile phone with the wireless communication module 10 through a wireless signal, so that the intelligent host 8 controls the long-axis rolling motor 133 to act, the teaching display cloth body 136 is matched with the rotating shaft 135 to rotate at the moment, the rolling display teaching work can be performed, a good auxiliary protection effect can be achieved through the protection top plate 131, and the teaching effect is guaranteed; the intelligent host 8 can be controlled by connecting the intelligent mobile phone with the wireless communication module 10 through a wireless signal, so that the intelligent host 8 controls the angle adjusting push rod 141 to move between the connecting seat 142 and the movable plate 143, the position of the movable plate 143 in the connecting seat 144 can be changed, the adjusting operation can be stopped after the teaching position is determined, auxiliary lighting can be performed through the auxiliary lighting lamp tube 147, the teaching effect of rainy weather is ensured, teaching contents can be recorded through the teaching display writing plate 145, and the teaching efficiency is improved; teacher's accessible smart mobile phone is through wireless signal connection wireless communication module 10, can control intelligent host computer 8, it is rotatory to make intelligent host computer 8 control autogiration gear motor 153 drive pivot 154, can make teaching protection screen cloth 155 cooperation balancing weight 156 free fall, can play good guard action to the sample, avoid the dust influence, guarantee the teaching effect, can play good top guard action through protection machine board 151, guarantee the guard effect.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims (10)

1. An intelligent multifunctional computer science and technology display device is characterized by comprising a display rack (1), an internal thread hole (2), an adjusting screw rod (3), a rotary handle (4), a supporting foot seat (5), a movable trundle (6), a controller box (7), an intelligent host (8), a storage battery (9), a wireless communication module (10), a supporting machine column (11), an adjustable teaching sample display seat structure (12), a rolling type protection teaching display cloth structure (13), an adjustable auxiliary lighting teaching writing display plate structure (14) and an automatic protection teaching dustproof protection cloth structure (15), wherein the internal four corners of the display rack (1) are provided with the internal thread hole (2); the adjusting screw rod (3) is longitudinally in threaded connection with the inner part of the internal threaded hole (2); one end of the adjusting screw rod (3) is in threaded connection with the inside of the rotating handle (4), and the other end of the adjusting screw rod is in bolted connection with the middle part of the upper part of the supporting foot seat (5); four corners of the bottom of the display rack (1) are all connected with movable casters (6) by bolts; the right side of the inside of the display rack (1) is connected with a control box (7) through a screw; the intelligent host (8), the storage battery (9) and the wireless communication module (10) are sequentially connected with the inside of the control box (7) from left to right through screws; the middle part of the upper part of the display rack (1) is longitudinally bolted with a support machine column (11); the supporting machine column (11) is connected with an adjustable teaching sample display seat structure (12), a rolling type protective teaching display cloth structure (13) and an adjustable auxiliary lighting teaching writing display plate structure (14); the rolling type protection teaching display cloth structure (13) is connected with the automatic protection teaching dustproof protection cloth structure (15); the adjustable teaching sample display seat structure (12) comprises a sample placing frame (121), an adjusting pipe (122), an adjusting bolt (123), a fixed baffle (124), a selection hole (125), a selection bolt (126) and a movable clamping plate (127), wherein the left end of the sample placing frame (121) is connected with the adjusting pipe (122) through a bolt; the front part of the adjusting pipe (122) is in threaded connection with an adjusting bolt (123); the left side of the upper part of the sample placing frame (121) is connected with a fixed baffle (124) which is longitudinally arranged by a bolt; the interior of the sample placing rack (121) is sequentially provided with selection holes (125) from left to right; the selection bolt (126) penetrates through the interior of any one of the selection holes (125) and is in threaded connection with a movable clamping plate (127).
2. The intelligent multifunctional computer science and technology display device as claimed in claim 1, wherein the rolling type protective teaching display cloth structure (13) comprises a protective top plate (131), a vertical seat (132), a long-axis rolling motor (133), a deep groove ball bearing (134), a rotating shaft (135) and a teaching display cloth body (136), wherein the vertical seat (132) is longitudinally arranged in the middle of the lower right side of the protective top plate (131); the right upper side transverse screw of the vertical seat (132) is connected with a long shaft rolling motor (133); a deep groove ball bearing (134) is embedded in the lower side of the inner part of the vertical seat (132); the transverse right end of the rotating shaft (135) is arranged on the inner ring of the deep groove ball bearing (134) in an interference fit manner; the teaching display cloth body (136) is sleeved outside between an output shaft of the long shaft rolling motor (133) and the rotating shaft (135) in a rolling manner.
3. The intelligent multifunctional computer science and technology display device as claimed in claim 1, wherein the adjustable auxiliary lighting teaching writing display plate structure (14) comprises an angle adjusting push rod (141), a connecting seat (142), a movable plate (143), a connecting seat (144), a teaching display writing plate (145), a supporting seat (146) and an auxiliary lighting lamp tube (147), one end of the angle adjusting push rod (141) is connected to the inside of the connecting seat (142) in a shaft mode, and the other end of the angle adjusting push rod is connected to the middle lower side in the inside of the movable plate (143) in a shaft mode; the lower end of the movable plate (143) is coupled inside the joint seat (144); the left surface of the movable plate (143) is connected with a teaching display writing board (145) through bolts; the upper end of the movable plate (143) is connected with a supporting seat (146) which is transversely arranged through a bolt; the left side of the lower part of the supporting seat (146) is connected with an auxiliary lighting lamp tube (147) through a screw.
4. The intelligent multifunctional computer science and technology display device as claimed in claim 1, wherein the automatic protection teaching dustproof protection cloth structure (15) comprises a protection machine plate (151), a base (152), an automatic rotation speed reduction motor (153), a rotating shaft (154), a teaching protection net cloth (155) and a balancing weight (156), wherein the base (152) is connected to the left lower side of the protection machine plate (151) through a bolt; the left upper side of the base (152) is connected with an automatic rotating speed reducing motor (153) through a screw; an output shaft of the automatic rotating speed reducing motor (153) penetrates through the inside of the base (152) and is connected with the left end of the rotating shaft (154) through a coupler; the upper part of the teaching protective screen cloth (155) is connected with the outer wall of the rotating shaft (154) through screws; the left side and the right side of the lower part of the teaching protective mesh cloth (155) are both connected with a balancing weight (156) through screws.
5. The intelligent multifunctional computer science and technology display device as claimed in claim 1, wherein a plurality of adjusting pipes (122) and adjusting bolts (123) are adopted, and the adjusting pipes (122) are sequentially sleeved on the outer wall of the support machine column (11) from top to bottom and are fixedly connected and arranged through the adjusting bolts (123).
6. The intelligent multifunctional computer science and technology display device as claimed in claim 2, wherein the output shaft of the long-axis rolling motor (133) penetrates the inside of the stand (132).
7. The intelligent multifunctional computer science and technology display device as claimed in claim 2, wherein the protective top plate (131) is made of aluminum alloy plate and is bolted to the upper end of the support column (11) at the right lateral part.
8. The intelligent multifunctional computer science and technology display device according to claim 3, wherein the connecting base (142) is bolted to the lower left side of the support column (11).
9. The intelligent multifunctional computer science and technology display device according to claim 3, wherein the adapter (144) is bolted to the upper left side of the display rack (1).
10. The intelligent multifunctional computer science and technology display device of claim 4, wherein the lower longitudinal end of the base (152) is bolted to the upper right side of the protective top plate (131).
CN202010940400.6A 2020-09-09 2020-09-09 Intelligent multifunctional computer science and technology display device Pending CN111899602A (en)

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